909122520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2473

約数の個数: 128

約数和(自身を含む): 2830464000

約数和(自身を除く): 1921341480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 79, 82, 120, 123, 158, 164, 205, 237, 246, 316, 328, 395, 410, 474, 492, 615, 632, 790, 820, 948, 984, 1185, 1230, 1580, 1640, 1896, 2339, 2370, 2460, 3160, 3239, 4678, 4740, 4920, 6478, 7017, 9356, 9480, 9717, 11695, 12956, 14034, 16195, 18712, 19434, 23390, 25912, 28068, 32390, 35085, 38868, 46780, 48585, 56136, 64780, 70170, 77736, 93560, 95899, 97170, 129560, 140340, 184781, 191798, 194340, 280680, 287697, 369562, 383596, 388680, 479495, 554343, 575394, 739124, 767192, 923905, 958990, 1108686, 1150788, 1438485, 1478248, 1847810, 1917980, 2217372, 2301576, 2771715, 2876970, 3695620, 3835960, 4434744, 5543430, 5753940, 7391240, 7576021, 11086860, 11507880, 15152042, 22173720, 22728063, 30304084, 37880105, 45456126, 60608168, 75760210, 90912252, 113640315, 151520420, 181824504, 227280630, 303040840, 454561260, 909122520]

約数ペア:

[(1, 909122520), (2, 454561260), (3, 303040840), (4, 227280630), (5, 181824504), (6, 151520420), (8, 113640315), (10, 90912252), (12, 75760210), (15, 60608168), (20, 45456126), (24, 37880105), (30, 30304084), (40, 22728063), (41, 22173720), (60, 15152042), (79, 11507880), (82, 11086860), (120, 7576021), (123, 7391240), (158, 5753940), (164, 5543430), (205, 4434744), (237, 3835960), (246, 3695620), (316, 2876970), (328, 2771715), (395, 2301576), (410, 2217372), (474, 1917980), (492, 1847810), (615, 1478248), (632, 1438485), (790, 1150788), (820, 1108686), (948, 958990), (984, 923905), (1185, 767192), (1230, 739124), (1580, 575394), (1640, 554343), (1896, 479495), (2339, 388680), (2370, 383596), (2460, 369562), (3160, 287697), (3239, 280680), (4678, 194340), (4740, 191798), (4920, 184781), (6478, 140340), (7017, 129560), (9356, 97170), (9480, 95899), (9717, 93560), (11695, 77736), (12956, 70170), (14034, 64780), (16195, 56136), (18712, 48585), (19434, 46780), (23390, 38868), (25912, 35085), (28068, 32390)]